Use Lk macro when dealing with URLs. While here update or remove some
dead URL links. Another part of PR/29238.

Use .%U for URLs instead of .%O.

Various language fixes.
From FreeBSD.

Bump date for previous.

Renumber 6bone addresses to documentation prefix.
Fix broken URL for totd site.
Add reference to pkgsrc/net/totd.

Fix markup.

Consistently use 'RFC 1234' instead of 'RFC1234' or 'RFC-1234'.
From jmc@openbsd.

Remove superfluous Ns.

Ic Ar -> Ar.

make the given example actually work.

.Nm does not need a dummy argument ("") before punctuation or
for correct formatting of the SYNOPSIS any longer.

drop support for rsh/rlogin relaying.
use of .rhosts authentication should be discouraged with relaying service.
sync w/kame

Drop .Pp before subsection, whitespace nit and sort sections.

sync with the latest kame.
- select() with the right maxfd.
- don't write() with len <= 0.
- no wacky macro ERRSTR.

faith(4) is now documented in RFC3142.

avoid null pointer deref. sync with kame.

pull latest faithd from kame. /etc/faithd.conf allows you to filter by prefix.
manpage cleanups.

sync with latest kame.
- improve logging.
- correct multicast address check for the relayed destination.
- repair EPRT translation.
- support 227 result without paren.
- change behavior on no-argumen

sync with latest kame.
- improve logging.
- correct multicast address check for the relayed destination.
- repair EPRT translation.
- support 227 result without paren.
- change behavior on no-argument to more sensible side
(before: relay telnet, now: error)
WARNING: you may need to change your startup script.

show more ...

For commands and utilities, use EXIT STATUS rather than RETURN VALUES or
DIAGNOSTICS as appropriate (and documented in mdoc(7)).

allow faithd(8) to be invoked via inetd(8), just like tcpd (of tcp_wrappers).
sync with kame.

benefits: allows us to access-control inbound traffic by using hosts.allow(5).
possible drawbacks: inetd

allow faithd(8) to be invoked via inetd(8), just like tcpd (of tcp_wrappers).
sync with kame.

benefits: allows us to access-control inbound traffic by using hosts.allow(5).
possible drawbacks: inetd mode has no chance for multi-connection-per-single-
process enhancement. current faithd(8) needs 1 process per 1 connection
anyways.

show more ...

add more security notice about relaying rsh/rlogin taffic. (sync with kame)

sync with latest kame code. a bug with malloc() size (that can lead to
SEGV) is corrected.

wording

improve SECURITY section. (sync with kame)

add reference to i-d.